Trimvane support

Questions, problems or a feature you need on site? Email info@zincirx.com and include your device model and the app version from the App Store or Google Play.

How do I restore my Pro unlock on a new phone?

Install Trimvane with the same Apple ID or Google account you bought it with, open Settings in the app and tap Restore purchase. The unlock is a one-time purchase and carries over at no charge.

Will my projects move to a new phone?

Projects are stored only on the device, with no cloud account. Share each project's PDF report before you switch phones so you keep a copy. Your device's own backup (iCloud or Google) may include app data, depending on your settings.

Does Trimvane measure airflow?

No. You enter the readings from your own capture hood, manometer, tachometer and meters. Trimvane works out velocities, airflow, percent of design and the rest, and lays out the report.

How does it calculate a traverse?

Each velocity pressure is converted to velocity first (V = 1096.2 √(VP/ρ), or 4005 √VP at standard air) and the velocities are averaged, never the pressures. Air density uses the site barometer, the duct static pressure and the air temperature.

Can I use my certifying body's stamp?

Yes, the stamp your body issued to you, as an image. It prints beside your signature on the certification page. Trimvane never prints a body's seal or logo of its own.

Why does my report say Trial?

The free version allows one project and marks reports as Trial. Unlock Trimvane Pro once (Settings, then Unlock) for unlimited projects and clean reports with your logo.

Which devices are supported?

iPhone and iPad with iOS 15 or later, and Android phones and tablets with Android 7 or later.

Privacy

Trimvane keeps your data on your device. Read the Trimvane privacy policy.